严金娣
主营产品:
2023年08月21日 10:14
品牌 |
韵乐vinal |
型号 |
VT204 |
品牌/型号 |
韵乐vinal/VT204 |
技术参数 Technical specifications VT204 输入 Input Active Balanced,20KΩ 输入电平 Max.Input Level +20dBu 输入增益范围 Input Gain Range -50dB~+12dB 输出 Output Active Balanced,100Ω 输入电平 Max.Output Level +20dBu 输出增益范围 Output Gain Range -50dB~+12dB 均衡 EQ 均衡器 EQ Filter Types 2nd Order High or Low Shelf, Parametric 斜率滤波器增益/衰减范围 Shelving Filter Boost/Cut Range +12dB/-24dB 斜率滤波器频率范围 Shelving Filter Frequency Range19.8HZ ~ 21.5KHZ 参数滤波器增益/衰减范围 Parametric Filter Boost / Cut Range+12dB/-24dB 参数滤波器频率范围 Parametric Filter Frequency Range 19.8HZ ~ 21.5KHZ, 1/36 Octave Steps 参数滤波器的带宽 Parametric Filter Bandwidth Q:0.2~36 延时 Delay 输出延时 Output Delay 0~21 ms 分频器 Crossover 高通和低通斜率滤波器频率范围 HPF and LPF Frequency Range 20.4HZ ~20.9KHZ,Off 可用滤波器类型 Available Filter Types12dB/OctButterworth,12dB/OctBessel,12dB/OctLinkwitz-Riley;
24dB/OctButterworth,24dB/OctBessel,24dB/OctLinkwitz-Riley;
36dB/OctButterworth,36dB/OctBessel,36dB/OctLinkwitz-Riley; 限幅器 Limiter 门限幅范围 Threshold Range -10dBu to +20dBu 动作时间范围 Attack Time Range 0.5ms to 90ms 释放时间范围 Release Time Range 10ms to 1 Second 频率响应 Frequency Response 20Hz to 20KHz,±0.25dB 总谐波失真 THD <0.01%@1KHz,+10dBu 动态范围 Dynamic Range ≥120dB 20Hz~20KHz A-weighted 音频采样频率 Audio Sampling Rate 48KHz 传播延时 Propagation Delay 1.85mS 信号发光二极管和过载(输入) Signal LEDs & Clip(Input) -20/Mute,-10,0,+10,Clip(dBu) 信号发光二极管和过载(输出) Signal LEDs & Clip(Output) -20/ Mute,-10,0,+10,Clip(dBu) 交流电要求 AC Requirements Universal Power Supply 220V,50Hz, 30W max 尺寸 Dimensions(H×W×D)mm 47.5×483×223 净重 Net Weight 4Kg
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